diff --git a/assets/main/main.js b/assets/main/main.js
index a98047f..98cc4d8 100644
--- a/assets/main/main.js
+++ b/assets/main/main.js
@@ -70,6 +70,25 @@ function generateToc() {
     })
 }
 
+function commentRemember(name, elName) {
+    let value = "";
+    let nameEQ = name + "=";
+    let cookies = document.cookie.split(';');
+    for (let i = 0; i < cookies.length; i++) {
+        let cookie = cookies[i];
+        while (cookie.charAt(0) == ' ') {
+            cookie = cookie.substring(1, cookie.length);
+        }
+        if (cookie.includes(nameEQ)) {
+            value = cookie.substring(nameEQ.length, cookie.length);
+        }
+    }
+    if (value == "" || !value.includes('=')) {
+        return false;
+    }
+    document.getElementById(elName).value = decodeURIComponent(value.split('=')[1])
+}
+
 window.addEventListener('DOMContentLoaded', function () {
     generateToc();
     hljs.highlightAll();
@@ -83,4 +102,7 @@ window.addEventListener('DOMContentLoaded', function () {
     tablegroups.forEach(function (tbody) {
         tbody.classList.add('table-group-divider');
     });
+    commentRemember("remember_author", "author")
+    commentRemember("remember_mail", "mail")
+    commentRemember("remember_url", "url")
 })
\ No newline at end of file
diff --git a/template-parts/comments.php b/template-parts/comments.php
index 7902795..17b397b 100644
--- a/template-parts/comments.php
+++ b/template-parts/comments.php
@@ -20,20 +20,18 @@
                     <?php else: ?>
                         <div class="col-md-4">
                             <input type="text" class="form-control" placeholder="昵称" name="author" id="author"
-                                   value="<?php $this->remember('author'); ?>" required
+                                   required
                             />
                         </div>
                         <div class="col-md-4">
                             <input type="email" class="form-control" placeholder="邮箱"
                                    name="mail" id="mail"
-                                   value="<?php $this->remember('mail'); ?>"
                                    <?php if ($this->options->commentsRequireMail): ?>required<?php endif; ?>
                             />
                         </div>
                         <div class="col-md-4">
                             <input type="url" class="form-control"
                                    name="url" id="url"
-                                   value="<?php $this->remember('url'); ?>"
                                    <?php if ($this->options->commentsRequireUrl): ?>required<?php endif; ?>
                                    placeholder="网址<?php if (!$this->options->commentsRequireUrl): ?><?php _e('（选填）'); ?><?php endif; ?>"
                             />